Zend\Code\Generator\MethodGenerator::setBody PHP Метод

    public function setBody($body)
    {
        $this->body = $body;
        return $this;
    }

    /**
     * @param  State|\Scaffold\State $state
     * @return State|void
     */
    public function build(State $state)
    {
        $model = $state->getModel('options-factory');
        $generator = new ClassGenerator($model->getName());
        $generator->setImplementedInterfaces(['FactoryInterface']);
        $model->setGenerator($generator);
        $generator->addUse('Zend\\ServiceManager\\FactoryInterface');
        $generator->addUse('Zend\\ServiceManager\\ServiceLocatorInterface');
        $options = $state->getModel('options');
        $key = $options->getServiceName();
        $key = substr($key, 0, -7);
        $body = <<<EOF
\$config = \$serviceLocator->get('Config');
return new {$options->getClassName()}(
    isset(\$config['{$key}'])
        ? \$config['{$key}']
        : []
);
EOF;
        $method = new MethodGenerator('createService');
        $method->setParameter(new ParameterGenerator('serviceLocator', 'ServiceLocatorInterface'));
        $method->setBody($body);
        $doc = new DocBlockGenerator('');
        $doc->setTag(new Tag(['name' => 'inhertidoc']));
        $method->setDocBlock($doc);
        $generator->addMethodFromGenerator($method);
    }